| Presentation | 2007-03-16 QPKI : 2次元バーコードを用いたユビキタスPKIの構築(情報通信基礎サブソサイエティ合同研究会) Ken UMENO, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We propose a ubiquitous public key infrastructure with camera phones. The central concept of this is to use two-dimensional barcode (QR code) as a public key. In particular, the printed public keys represented as QR code can easily be read with mobile phones anywhere, anytime. Thus, acquisition of public key and public key exchange become direct without man in the middle. We call this new PKI using camera phones QPKI in order to differentiate from the conventional PKI systems. Here, we also discuss the security analysis against this systems. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Public Key Infrastructure / Two-dimensional Barcode / Camera Phones |
| Paper # | IT2006-97,ISEC2006-152,WBS2006-94 |
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| Conference Information | |
| Committee | ISEC |
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| Conference Date | 2007/3/9(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Information Security (ISEC) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | |
| Sub Title (in English) | |
| Keyword(1) | Public Key Infrastructure |
| Keyword(2) | Two-dimensional Barcode |
| Keyword(3) | Camera Phones |
| 1st Author's Name | Ken UMENO |
| 1st Author's Affiliation | New Generation Network Research Center, National Institute of Information and Communications Technology() |
| Date | 2007-03-16 |
| Paper # | IT2006-97,ISEC2006-152,WBS2006-94 |
| Volume (vol) | vol.106 |
| Number (no) | 597 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |